Editing Super Mario Logan (seasons 9-present) (section)

==Notable bad episodes from The Jeffy and Human Puppet Eras ==
*"The Quiet Game" (which poorly started season 9 and started the downfall of the series)
*"Inside Jeffy"
*"Root Beer"
*"Jeffy's Bathtime"
*"Jeffy's Tantrum" (not only is it considered to be one of the worst episodes in the series and also caused controversy, but is also considered to be the jump-the-shark moment of the series)
*"The Couch"
*"Jeffy's New Toy"
*"Drawing Jeffy"
*"Jeffy's Fidget Spinner"
*"2 Tickets"
*"Jeffy's TV Show"
*"The Fender Bender"
* "Shrek's Coma"
*"The Test"
*"Jeffy's Trap"
*"Jeffy's Cat Piano Problem"
*"Jeffy's Kids" (another episode that is also considered to be a jump-the-shark moment)
* "Jeffy's Pokemon Card"
*"Jeffy Loses His Arms"
*"Finders Keepers"
*"Jeffy Plays Baseball"
*"Bowser Junior Almost Goes To Sleep Forever"
*"Bowser Junior Gets Jinxed"
*"Jeffy's Birthday Surprise"
* "Jeffy's Biggest Fear"
*"Chef Pee Pee Pees Peas" (poorly ended season 10)
*"Jeffy the Psychic"
*"Gravity"
*"Invisible Jeffy"
*"Jeffy Breaks His Leg"
*"Shrunken"
*"Bowser Junior's Airpods"
*"Jeffy's Backpack"
*"Jeffy Goes to the Arcade"
*"The School Project"
*"Jeffy's Halloween"
*"Jeffy's Commercial"
*"The Cover-Up"
*"Doctor Jeffy"
*"Bowser Junior Gets a Job" (which negatively started in season 12)
*"Jeffy's New Dad"
*"The School Dance"
*"Jeffy Goes Bowling"
*"Jeffy's Online School"
*"Jeffy's New Friend"
*"Scooter the Rapper"
*"Bowser Junior's Rat Problem"
*"Jeffy's Scary Movie"
*"Mario Sells Jeffy"
*"Bowser Junior's Prank Gone Wrong"
*"Jeffy & Junior Sneak Out"
*"Jeffy Wins the Lottery"
*"Scooter's Parents"
*"Jeffy's Future"
*"Jeffy's Big Mess"
*"Joseph the Hero"
*"Jeffy & Junior Sneak to Disney World"
*"Joseph the Millionaire"
*"Bowser Junior's Revenge"
*"Zombie Jeffy"
*"Pregnant Jeffy"
* "Jeffy's Broken Toy"
*"Jeffy's Christmas Gift"
*"Jeffy's New Year Resolution" (a sour conclusion to season 12)
*"Jeffy the Sheep"
*"The Pink Couch"
*"Cody's New Friend"
*"Cody's Evil Twin"
*"Cody's Prank"
*"Jeffy Gets Ran Over"
*"Jeffy's Whistle"
*"Junior’s Embarrassing Video!"
*"The Mustache Problem"
*"Junior Walks In"
*"Thank Ken?"
* "Jeffy's Scavenger Hunt"
*"The Old Machine"
*"Don't Tell Goodman"
*"Jeffy Almost Drowns"
*"Jeffy's 17th Birthday"
*"Junior Gets Cooties"
*"The Hair Problem"
*"Spin the Bottle!"
* "Jeffy's Butler!"
*"Cody's Accident!"
*"Jeffy Says the B Word"
*"Jeffy's Broken Laptop"
*"No Nut November"
*"Brooklyn Guy’s Thanksgiving"
*"Joseph's Grandparents"
*"Brooklyn Guy The Babysitter"
*"Brooklyn Guy’s Christmas Problem"
*"Chicken Pox" (a mediocre way to start season 14)
*"Sleepy Jeffy"
*"Cody's Gum Problem"
*"Cody's Nut Allergy"
*"Jeffy's Squeaky Door"
*"The Funeral"
*"Junior's Sick Date"
*"Brooklyn Guy's Switch"
*"Jeffy's Vacuum"
*"Jeffy Recycles"
*"Jeffy's Jellyfish" (although SpongeBob's cameo was good)
* "Jeffy's Green Bean Allergy"
*"Jeffy's 19th Birthday" (a disappointing sequel to an okay episode, since Nancy has been revealed to be alive this whole time despite clearly being shot in the head and barely making it out alive in the explosion Simmons caused to the van that Snowball was driving)